Phosphate in soil a) precipitates

  1. Phosphate in soila) precipitates at low pH b) precipitates at high pH c) precipitates at low and high pH d) does not precipitate
    1. answers icon 1 answer
    2. views icon 22 views
  2. If a solution of sodium phosphate, Na3PO4, is poured into seawater, precipitates of calcium phosphate and magnesium phosphate
    1. answers icon 1 answer
    2. Emily asked by Emily
    3. views icon 898 views
  3. Ammonium phosphate and nickel(II) nitrate solutions are mixed, what precipitates out?
    1. answers icon 2 answers
    2. Anonymous asked by Anonymous
    3. views icon 3,339 views
  4. Fe+3 + SCN- ==Fe(SCN)+2if adding NaOH will form precipitates, but what is the precipitates' formula? And after this reaction, if
    1. answers icon 2 answers
    2. Nicola asked by Nicola
    3. views icon 3,670 views
  5. When aqueous copper(II)chloride reacts with aqueous ammonium phosphate, soluble ammonium chloride forms and copper(II) phosphate
    1. answers icon 2 answers
    2. chrissy asked by chrissy
    3. views icon 6,467 views
  6. When aqueous copper(II)chloride reacts with aqueous ammonium phosphate, soluble ammonium chloride forms and copper(II) phosphate
    1. answers icon 1 answer
    2. chrissy asked by chrissy
    3. views icon 2,876 views
  7. predict the actual precipitates which form (if such is the case) when the following solutions are mixed.a) silver sulphate and
    1. answers icon 1 answer
    2. zeny asked by zeny
    3. views icon 444 views
  8. As a result of mineral erosion and biological activity, phosphate ion is common in natural waters, where it often precipitates
    1. answers icon 1 answer
    2. lisa asked by lisa
    3. views icon 638 views
  9. Fe+3 + SCN- ==Fe(SCN)+2 if adding NaOH will form precipitates, but what is the precipitates' formula?
    1. answers icon 1 answer
    2. Maddy asked by Maddy
    3. views icon 430 views
  10. You are asked to prepare 2 L of 50 mM sodium phosphate pH 7.0. ThepK2 of phosphate is 6.8. What are the amounts of sodium
    1. answers icon 1 answer
    2. Alberto asked by Alberto
    3. views icon 587 views